APA (7th ed.) Citation

Stratemeyer, E. Young Hunters in Porto Rico; or, The Search for a Lost Treasure.

Chicago Style (17th ed.) Citation

Stratemeyer, Edward. Young Hunters in Porto Rico; or, The Search for a Lost Treasure.

MLA (9th ed.) Citation

Stratemeyer, Edward. Young Hunters in Porto Rico; or, The Search for a Lost Treasure.

Warning: These citations may not always be 100% accurate.